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1. Draft updated data collection plan for the Ross Sea toothfish fishery

   the goals the management wishes to achieve. The long-term goals of the Ross Sea fishery based on Article II ... fishery for the next 5–7 years were developed in 2014. These medium-term research objectives were used ... in the Type II biological measurements for observer sampling from the 2015/16 fishing year onwards. It is also ... the management wishes to achieve. The long-term goals of the Ross Sea fishery based on Article II of CCAMLR can ...

   Meeting Document : WG-FSA-15/40 : Author(s): S.M. Hanchet, S.J. Parker and S. Mormede (New Zealand)

2. LETTER TO DRS REID, WATTERS AND JONES IN REGARD TO “DISAPPEARANCE OF TOOTHFISH FROM MCMURDO SOUND”

   that needs to be addressed without significant delay. Together we have worked in the Ross Sea and vicinity ... for more than 300 person-years, and in the process have gained considerable knowledge about the Ross Sea ... that the Ross Sea ecosystem is being irreparably altered, and the 40-50 year time series of unequaled climate ... to be addressed without significant delay. Together we have worked in the Ross Sea and vicinity for more than 300 ...

   Meeting Document : WG-EMM-08/20 : Author(s): D.G. Ainley, S.F. Ackley, K. Arrigo (USA), G. Ballard (New Zealand), J.P. Barry (USA), L. Blight (Canada), P. Broady, B. Davison (New Zealand), P. Dayton, A.L. DeVries, K. Dugger, J.T. Eastman, S.D. Emslie (USA), C. Evans (New Zealand), R.A. Garrott, G. Hofmann, S. Kim, G. Kooyman, S.S. Jacobs (USA), G. Lauriano (Italy), A. Lescroël (France), D.R. MacAyeal (USA), M. Massaro (New Zealand), S. Olmastroni (Italy), P.J. Ponganis (USA), E. Robinson (New Zealand), D.B. Siniff, W.O. Smith (USA), I. Sti

3. Analysis of the Chilean operation in the Antarctic krill fishery, years 2017/18

   by the Chilean krill fishing ship Antarctic Endeavour throughout its first year of operation (2017-2018), which ... by the Chilean krill fishing ship Antarctic Endeavour throughout its first year of operation (2017-2018), which ... of the Chilean operation in the Antarctic krill fishery, years 2017/18 Microsoft Word File:  emm-2019-09.docx ... Analysis of the Chilean operation in the Antarctic krill fishery, years 2017/18 ...

   Meeting Document : WG-EMM-2019/09 : Author(s): P.M. Arana and R. Rolleri

4. Revised assessment models for Patagonian toothfish in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990–2014

   , and the CCAMLR yield 30 tonnes lead to the period as 24 years (between 2015 and 2038). We estimated ... risk 2 value > 50% in the beginning of 35 year projection period, and the CCAMLR yield 30 tonnes ... the fits to CPUE in 2008 and MPD profiles for tags in the same year was spurious in OB_1a model which ... 610 and 330 tonnes in the revised OB_1b model. The CCAMLR yield was calculated at 30 tonnes. Any ...

   Meeting Document : WG-FSA-15/23 : Author(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

5. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11

   resulted in a 30% higher estimate of initial biomass than for the 2009 base case. The main reason ... different years. Monte-Carlo Markov Chain (MCMC) diagnostics suggested no evidence of non-convergence in any ... separately to avoid potential problems with localised stock depletion. However, over the past 2–3 years ... for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11 ...

   Meeting Document : WG-FSA-11/44 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

6. Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2014–15

   and 2473 recaptured, and 1191 Patagonian toothfish released and 103 recaptured since 2001. In recent years ... released, 20 in-season recaptures and 2 recaptures from 2009 releases. Author(s):  S.J. Parker ... in Subareas 88.1 & 88.2 for the years 2000–01 to 2014–15 Microsoft Word File:  fsa-15-37.docx Approval ... and 2473 recaptured, and 1191 Patagonian toothfish released and 103 recaptured since 2001. In recent years ...

   Meeting Document : WG-FSA-15/37 : Author(s): S.J. Parker and S. Mormede (New Zealand)

7. Revised assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005–2014

   to all years (ELAN_age model). Another run was a catch at length model as ELAN_len model except using age ... was calculated at 30 tonnes. The fishing bias to the shallow areas should be avoided because the CCAMLR risk ... 2 values at 13 tonnes and above for the shallow fishery exceed 50% toward the end of 35 year projection ... Bank for the years 2005–2014 Approval:  Approved Secretariat Workflow Status:  Content Approved ...

   Meeting Document : WG-FSA-15/22 : Author(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

8. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–G for the years 2002–03 to 2010–11

   to a 20% increase in biomass. We believe that the SSRU 88.2C–G model provides a more realistic ... 88.2 SSRUs 88.2C–G for the years 2002–03 to 2010–11 Approval:  Approved ... to a 20% increase in biomass. We believe that the SSRU 88.2C–G model provides a more realistic ... –G for the years 2002–03 to 2010–11 ...

   Meeting Document : WG-FSA-11/43 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

9. Upward adjustments to local catch limits for the krill fishery in Subarea 48.1

   Abstract:  Here we compile three vignettes that, together, provide the basis for making upward ... on 1) a “stoplight” classification of predator performance to identify years when predator performance is good ... , 2) repeat acoustic surveys to identify years when local krill biomass increases during the fishing season ... Here we compile three vignettes that, together, provide the basis for making upward adjustments ...

   Meeting Document : WG-EMM-16/47 : Author(s): Antarctic Ecosystem Research Division, Southwest Fisheries Science Center and NOAA Fisheries

10. Marine debris collected at Cape Shirreff, Livingston Island, during the Antarctic season 1993/94

    and store the greatest part of marine debris got together during several years from different areas ... the greatest part of marine debris got together during several years from different areas of the Southern Ocean ...

    Meeting Document : CCAMLR-XIII/BG/17 : Author(s): Delegation of Chile

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